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| | Bovine Evolution and Bat Evolution |
 | | The sequence data suggest that the initial diversification of the Bovidae took place in Eurasia and that lineages such as the Cephalophinae and other enigmatic taxa (impala, suni, and klipspringer) most likely originated, more or less contemporaneously, in Africa. |
 | | "Evolution within the family Bovidae (cow, sheep, and antelope) is characterized by global immigrations, adaptive radiations, and mass extinctions which, in concert, gave rise to the 49 extant genera and more than 140 species known today. |
 | | The majority of these species are endemic to the African continent, and the complex evolution of the group was molded by a wide variety of mechanisms and natural events, including temperature adaptation, feeding ecology, vegetation physiognomy, rifting, and climatic fluctuations (Kingdon 1989). |
| www.edwardtbabinski.us /cow_evolution.html (883 words) |
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